A247459 - cp's OEIS frontend

A247459 Numbers k such that d(r,k) = d(s,k), where d(x,k) = k-th binary digit of x, r = {sqrt(2)}, s = {3*sqrt(2)}, and { } = fractional part.

n	a(n)
1	1
2	3
3	5
4	7
5	8
6	9
7	10
8	11
9	13
10	15
11	16
12	17
13	19
14	21
15	23
16	25
17	27
18	29
19	30
20	31
21	32
22	33
23	34
24	36
25	38
26	39
27	40
28	42
29	43
30	44
31	46
32	48
33	50
34	51
35	53
36	54
37	56
38	57
39	58
40	59
41	61
42	62
43	64
44	66
45	68
46	70
47	72
48	73
49	74
50	75
51	76
52	78
53	80
54	81
55	82
56	84
57	86
58	87
59	89
60	91
61	93
62	94
63	96
64	97
65	99
66	101

[1, 3, 5, 7, 8, 9, 10, 11, 13, 15, 16, 17, 19, 21, 23, 25, 27, 29, 30, 31, 32, 33, 34, 36, 38, 39, 40, 42, 43, 44, 46, 48, 50, 51, 53, 54, 56, 57, 58, 59, 61, 62, 64, 66, 68, 70, 72, 73, 74, 75, 76, 78, 80, 81, 82, 84, 86, 87, 89, 91, 93, 94, 96, 97, 99, 101]

cp's OEIS Frontend

A247459 Numbers k such that d(r,k) = d(s,k), where d(x,k) = k-th binary digit of x, r = {sqrt(2)}, s = {3*sqrt(2)}, and { } = fractional part.

Table of values

List of values

n	a(n)
1	1
2	3
3	5
4	7
5	8
6	9
7	10
8	11
9	13
10	15
11	16
12	17
13	19
14	21
15	23
16	25
17	27
18	29
19	30
20	31
21	32
22	33
23	34
24	36
25	38
26	39
27	40
28	42
29	43
30	44
31	46
32	48
33	50
34	51
35	53
36	54
37	56
38	57
39	58
40	59
41	61
42	62
43	64
44	66
45	68
46	70
47	72
48	73
49	74
50	75
51	76
52	78
53	80
54	81
55	82
56	84
57	86
58	87
59	89
60	91
61	93
62	94
63	96
64	97
65	99
66	101

n	a(n)
1	1
2	3
3	5
4	7
5	8
6	9
7	10
8	11
9	13
10	15
11	16
12	17
13	19
14	21
15	23
16	25
17	27
18	29
19	30
20	31
21	32
22	33
23	34
24	36
25	38
26	39
27	40
28	42
29	43
30	44
31	46
32	48
33	50
34	51
35	53
36	54
37	56
38	57
39	58
40	59
41	61
42	62
43	64
44	66
45	68
46	70
47	72
48	73
49	74
50	75
51	76
52	78
53	80
54	81
55	82
56	84
57	86
58	87
59	89
60	91
61	93
62	94
63	96
64	97
65	99
66	101

n	a(n)
1	1
2	3
3	5
4	7
5	8
6	9
7	10
8	11
9	13
10	15
11	16
12	17
13	19
14	21
15	23
16	25
17	27
18	29
19	30
20	31
21	32
22	33
23	34
24	36
25	38
26	39
27	40
28	42
29	43
30	44
31	46
32	48
33	50
34	51
35	53
36	54
37	56
38	57
39	58
40	59
41	61
42	62
43	64
44	66
45	68
46	70
47	72
48	73
49	74
50	75
51	76
52	78
53	80
54	81
55	82
56	84
57	86
58	87
59	89
60	91
61	93
62	94
63	96
64	97
65	99
66	101